Outer surface of a button for a computer input device



FIG. 1 is a perspective view of an outer surface of a button for a computer input device showing our new design;

FIG. 2 is a top plan view of the button of FIG. 1;

FIG. 3 is a side elevational view of the button of FIG. 1;

FIG. 4 is a front elevational view of the button of FIG. 1;

FIG. 5 is a rear elevational view of the button of FIG. 1;

FIG. 6 is a cross-sectional view of the button taken through line 6—6 in FIGS. 2 and 3; and,

FIG. 7 is a cross-sectional view of the button taken through line 7—7 in FIG. 2.

The broken line showing of the remainder of the computer input device in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an outer surface of a button for a computer input device, as shown and described. 